1113023231330 has 32 divisors (see below), whose sum is σ = 2110310616960. Its totient is φ = 421492325760.

The previous prime is 1113023231323. The next prime is 1113023231371. The reversal of 1113023231330 is 331323203111.

It is a junction number, because it is equal to n+sod(n) for n = 1113023231296 and 1113023231305.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1696334 + ... + 2259113.

It is an arithmetic number, because the mean of its divisors is an integer number (65947206780).

Almost surely, 2^{1113023231330} is an apocalyptic number.

1113023231330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1113023231330 is a deficient number, since it is larger than the sum of its proper divisors (997287385630).

1113023231330 is a wasteful number, since it uses less digits than its factorization.

1113023231330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3956954.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 1113023231330 its reverse (331323203111), we get a palindrome (1444346434441).

The spelling of 1113023231330 in words is "one trillion, one hundred thirteen billion, twenty-three million, two hundred thirty-one thousand, three hundred thirty".